| Leadership Principles of the Vikings - What You Need to Explore, Conquer, and Succeed as a Leader in Dark Ages | | | Author:
| Kallberg, Jan | | ISBN: | 978-0-9793449-2-3 | | Publication Date: | Oct 2007 | | Publisher: | Railhead Publishing
| | Book Format: | Paperback | | List Price: | USD $12.00 |
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